Printed electronics

US8697485B2 · kind B2 · utility

Assignees

• Vorbeck Materials Corp. · US
• THE TRUSTEES OF PRINCETON UNIVERSITY · US

Inventors

• John M. Crain · Washington, US
• John S. Lettow · Washington, US
• Ilhan A. Aksay · Princeton, US
• Sibel Korkut · Princeton, US
• Katherine S. Chiang · Princeton, US
• Chuan-Hua Chen · Thousand Oaks, US
• Robert K. Prud'homme · Princeton, US

Key dates

• Filing date: Sep 5, 2012
• Grant date: Apr 15, 2014
• Expiry date: Sep 5, 2032

Classification

• Technology area (CPC Y): Emerging Cross-Sectional Technologies
• CPC primary: Y10S977/932
• WIPO field: Basic materials chemistry
• WIPO sector: Chemistry

Abstract

Printed electronic device comprising a substrate onto at least one surface of which has been applied a layer of an electrically conductive ink comprising functionalized graphene sheets and at least one binder. A method of preparing printed electronic devices is further disclosed.